/*
Copyright 2018 Massdrop Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _UDI_DEVICE_CONF_H_
#define _UDI_DEVICE_CONF_H_

#include "udi_device_epsize.h"
#include "usb_protocol.h"
#include "compiler.h"
#include "usb_protocol_hid.h"

#define DEVICE_CLASS 0
#define DEVICE_SUBCLASS 0
#define DEVICE_PROTOCOL 0

#define KBD

//#define MOUSE_ENABLE //rules.mk
#ifdef MOUSE_ENABLE
#define MOU
#endif

//#define EXTRAKEY_ENABLE //rules.mk
#ifdef EXTRAKEY_ENABLE
#define EXK
#endif

//#define RAW_ENABLE //rules.mk
#ifdef RAW_ENABLE
#define RAW
#endif

//#define CONSOLE_ENABLE //deferred implementation
//#ifdef CONSOLE_ENABLE
//#define CON
//#endif

//#define NKRO_ENABLE //rules.mk
#ifdef NKRO_ENABLE
#define NKRO
#endif

//#define MIDI_ENABLE //deferred implementation
//#ifdef MIDI_ENABLE
//#define MIDI
//#endif

//#define VIRTSER_ENABLE //rules.mk
#ifdef VIRTSER_ENABLE
#define CDC
//because CDC uses IAD (interface association descriptor
//per USB Interface Association Descriptor Device Class Code and Use Model 7/23/2003 Rev 1.0)
#undef DEVICE_CLASS
#define DEVICE_CLASS 0xEF
#undef DEVICE_SUBCLASS
#define DEVICE_SUBCLASS 0x02
#undef DEVICE_PROTOCOL
#define DEVICE_PROTOCOL 0x01
#endif

/* number of interfaces */
#define NEXT_INTERFACE_0            0

#ifdef KBD
#define KEYBOARD_INTERFACE          NEXT_INTERFACE_0
#define NEXT_INTERFACE_1            (KEYBOARD_INTERFACE + 1)
#define UDI_HID_KBD_IFACE_NUMBER    KEYBOARD_INTERFACE
#else
#define NEXT_INTERFACE_1            NEXT_INTERFACE_0
#endif

// It is important that the Raw HID interface is at a constant
// interface number, to support Linux/OSX platforms and chrome.hid
// If Raw HID is enabled, let it be always 1.
#ifdef RAW
#define RAW_INTERFACE               NEXT_INTERFACE_1
#define NEXT_INTERFACE_2            (RAW_INTERFACE + 1)
#else
#define NEXT_INTERFACE_2            NEXT_INTERFACE_1
#endif

#ifdef MOU
#define MOUSE_INTERFACE             NEXT_INTERFACE_2
#define UDI_HID_MOU_IFACE_NUMBER    MOUSE_INTERFACE
#define NEXT_INTERFACE_3            (MOUSE_INTERFACE + 1)
#else
#define NEXT_INTERFACE_3            NEXT_INTERFACE_2
#endif

#ifdef EXK
#define EXTRAKEY_INTERFACE          NEXT_INTERFACE_3
#define NEXT_INTERFACE_4            (EXTRAKEY_INTERFACE + 1)
#define UDI_HID_EXK_IFACE_NUMBER    EXTRAKEY_INTERFACE
#else
#define NEXT_INTERFACE_4            NEXT_INTERFACE_3
#endif

#ifdef CON
#define CONSOLE_INTERFACE           NEXT_INTERFACE_4
#define NEXT_INTERFACE_5            (CONSOLE_INTERFACE + 1)
#else
#define NEXT_INTERFACE_5            NEXT_INTERFACE_4
#endif

#ifdef NKRO
#define NKRO_INTERFACE              NEXT_INTERFACE_5
#define NEXT_INTERFACE_6            (NKRO_INTERFACE + 1)
#define UDI_HID_NKRO_IFACE_NUMBER   NKRO_INTERFACE
#else
#define NEXT_INTERFACE_6            NEXT_INTERFACE_5
#endif

#ifdef MIDI
#define AC_INTERFACE                NEXT_INTERFACE_6
#define AS_INTERFACE                (AC_INTERFACE + 1)
#define NEXT_INTERFACE_7            (AS_INTERFACE + 1)
#else
#define NEXT_INTERFACE_7            NEXT_INTERFACE_6
#endif

#ifdef CDC
#define CCI_INTERFACE               NEXT_INTERFACE_7
#define CDI_INTERFACE               (CCI_INTERFACE + 1)
#define NEXT_INTERFACE_8            (CDI_INTERFACE + 1)
#define CDC_STATUS_INTERFACE        CCI_INTERFACE
#define CDC_DATA_INTERFACE          CDI_INTERFACE
#else
#define NEXT_INTERFACE_8            NEXT_INTERFACE_7
#endif

/* nubmer of interfaces */
#define TOTAL_INTERFACES            NEXT_INTERFACE_8
#define USB_DEVICE_NB_INTERFACE     TOTAL_INTERFACES


// **********************************************************************
// Endopoint number and size
// **********************************************************************
#define USB_DEVICE_EP_CTRL_SIZE     8

#define NEXT_IN_EPNUM_0             1
#define NEXT_OUT_EPNUM_0            1

#ifdef KBD
#define KEYBOARD_IN_EPNUM           NEXT_IN_EPNUM_0
#define UDI_HID_KBD_EP_IN           KEYBOARD_IN_EPNUM
#define NEXT_IN_EPNUM_1             (KEYBOARD_IN_EPNUM + 1)
#define UDI_HID_KBD_EP_SIZE         KEYBOARD_EPSIZE
#define KBD_POLLING_INTERVAL        10
#ifndef UDI_HID_KBD_STRING_ID
#define UDI_HID_KBD_STRING_ID       0
#endif
#else
#define NEXT_IN_EPNUM_1             NEXT_IN_EPNUM_0
#endif

#ifdef MOU
#define MOUSE_IN_EPNUM              NEXT_IN_EPNUM_1
#define NEXT_IN_EPNUM_2             (MOUSE_IN_EPNUM + 1)
#define UDI_HID_MOU_EP_IN           MOUSE_IN_EPNUM
#define UDI_HID_MOU_EP_SIZE         MOUSE_EPSIZE
#define MOU_POLLING_INTERVAL        10
#ifndef UDI_HID_MOU_STRING_ID
#define UDI_HID_MOU_STRING_ID       0
#endif
#else
#define NEXT_IN_EPNUM_2             NEXT_IN_EPNUM_1
#endif

#ifdef EXK
#define EXTRAKEY_IN_EPNUM           NEXT_IN_EPNUM_2
#define UDI_HID_EXK_EP_IN           EXTRAKEY_IN_EPNUM
#define NEXT_IN_EPNUM_3             (EXTRAKEY_IN_EPNUM + 1)
#define UDI_HID_EXK_EP_SIZE         EXTRAKEY_EPSIZE
#define EXTRAKEY_POLLING_INTERVAL   10
#ifndef UDI_HID_EXK_STRING_ID
#define UDI_HID_EXK_STRING_ID       0
#endif
#else
#define NEXT_IN_EPNUM_3             NEXT_IN_EPNUM_2
#endif

#ifdef RAW
#define RAW_IN_EPNUM                NEXT_IN_EPNUM_3
#define UDI_HID_RAW_EP_IN           RAW_IN_EPNUM
#define NEXT_IN_EPNUM_4             (RAW_IN_EPNUM + 1)
#define RAW_OUT_EPNUM               NEXT_OUT_EPNUM_0
#define UDI_HID_RAW_EP_OUT          RAW_OUT_EPNUM
#define NEXT_OUT_EPNUM_1            (RAW_OUT_EPNUM + 1)
#define RAW_POLLING_INTERVAL        1
#ifndef UDI_HID_RAW_STRING_ID
#define UDI_HID_RAW_STRING_ID       0
#endif
#else
#define NEXT_IN_EPNUM_4             NEXT_IN_EPNUM_3
#define NEXT_OUT_EPNUM_1            NEXT_OUT_EPNUM_0
#endif

#ifdef CON
#define CONSOLE_IN_EPNUM            NEXT_IN_EPNUM_4
#define NEXT_IN_EPNUM_5             (CONSOLE_IN_EPNUM + 1)
#define CONSOLE_OUT_EPNUM           NEXT_OUT_EPNUM_1
#define NEXT_OUT_EPNUM_2            (CONSOLE_OUT_EPNUM + 1)
#define CONSOLE_POLLING_INTERVAL    1
#else
#define NEXT_IN_EPNUM_5             NEXT_IN_EPNUM_4
#define NEXT_OUT_EPNUM_2            NEXT_OUT_EPNUM_1
#endif

#ifdef NKRO
#define NKRO_IN_EPNUM               NEXT_IN_EPNUM_5
#define UDI_HID_NKRO_EP_IN          NKRO_IN_EPNUM
#define NEXT_IN_EPNUM_6             (NKRO_IN_EPNUM + 1)
#define UDI_HID_NKRO_EP_SIZE        NKRO_EPSIZE
#define NKRO_POLLING_INTERVAL       1
#ifndef UDI_HID_NKRO_STRING_ID
#define UDI_HID_NKRO_STRING_ID      0
#endif
#else
#define NEXT_IN_EPNUM_6             NEXT_IN_EPNUM_5
#endif

#ifdef MIDI
#define MIDI_STREAM_IN_EPNUM        NEXT_IN_EPNUM_6
#define NEXT_IN_EPNUM_7             (MIDI_STREAM_IN_EPNUM + 1)
#define MIDI_STREAM_OUT_EPNUM       NEXT_OUT_EPNUM_2
#define NEXT_OUT_EPNUM_3            (MIDI_STREAM_OUT_EPNUM + 1)
#define MIDI_POLLING_INTERVAL       5
#else
#define NEXT_IN_EPNUM_7             NEXT_IN_EPNUM_6
#define NEXT_OUT_EPNUM_3            NEXT_OUT_EPNUM_2
#endif

#ifdef CDC
#define CDC_NOTIFICATION_EPNUM      NEXT_IN_EPNUM_7
#define CDC_ACM_ENDPOINT            CDC_NOTIFICATION_EPNUM
#define CDC_TX_ENDPOINT             (CDC_NOTIFICATION_EPNUM + 1)
#define NEXT_IN_EPNUM_8             (CDC_TX_ENDPOINT + 1)

#define CDC_OUT_EPNUM               NEXT_OUT_EPNUM_3
#define CDC_RX_ENDPOINT             CDC_OUT_EPNUM
#define NEXT_OUT_EPNUM_4            (CDC_OUT_EPNUM + 1)

#define CDC_ACM_SIZE                CDC_NOTIFICATION_EPSIZE
#define CDC_RX_SIZE                 CDC_EPSIZE  //KFSMOD was 64
#define CDC_TX_SIZE                 CDC_RX_SIZE
#define CDC_ACM_POLLING_INTERVAL    255
#define CDC_EP_INTERVAL_STATUS      CDC_ACM_POLLING_INTERVAL
#define CDC_DATA_POLLING_INTERVAL   5
#define CDC_EP_INTERVAL_DATA        CDC_DATA_POLLING_INTERVAL
#define CDC_STATUS_NAME             L"Virtual Serial Port - Status"
#define CDC_DATA_NAME               L"Virtual Serial Port - Data"
#else
#define NEXT_IN_EPNUM_8             NEXT_IN_EPNUM_7
#define NEXT_OUT_EPNUM_4            NEXT_OUT_EPNUM_3
#endif

#define TOTAL_OUT_EP                NEXT_OUT_EPNUM_4
#define TOTAL_IN_EP                 NEXT_IN_EPNUM_8
#define USB_DEVICE_MAX_EP           (max(NEXT_OUT_EPNUM_4, NEXT_IN_EPNUM_8))

#if USB_DEVICE_MAX_EP > 8
#error "There are not enough available endpoints to support all functions. Remove some in the rules.mk file.(MOUSEKEY, EXTRAKEY, CONSOLE, NKRO, MIDI, VIRTSER)"
#endif


// **********************************************************************
// KBD Descriptor structure and content
// **********************************************************************
#ifdef KBD

COMPILER_PACK_SET(1)

typedef struct {
    usb_iface_desc_t iface;
    usb_hid_descriptor_t hid;
    usb_ep_desc_t ep;
} udi_hid_kbd_desc_t;

typedef struct {
    uint8_t array[59];
} udi_hid_kbd_report_desc_t;

#define UDI_HID_KBD_DESC {\
    .iface.bLength             = sizeof(usb_iface_desc_t),\
    .iface.bDescriptorType     = USB_DT_INTERFACE,\
    .iface.bInterfaceNumber    = UDI_HID_KBD_IFACE_NUMBER,\
    .iface.bAlternateSetting   = 0,\
    .iface.bNumEndpoints       = 1,\
    .iface.bInterfaceClass     = HID_CLASS,\
    .iface.bInterfaceSubClass  = HID_SUB_CLASS_BOOT,\
    .iface.bInterfaceProtocol  = HID_PROTOCOL_KEYBOARD,\
    .iface.iInterface          = UDI_HID_KBD_STRING_ID,\
    .hid.bLength               = sizeof(usb_hid_descriptor_t),\
    .hid.bDescriptorType       = USB_DT_HID,\
    .hid.bcdHID                = LE16(USB_HID_BDC_V1_11),\
    .hid.bCountryCode          = USB_HID_NO_COUNTRY_CODE,\
    .hid.bNumDescriptors       = USB_HID_NUM_DESC,\
    .hid.bRDescriptorType      = USB_DT_HID_REPORT,\
    .hid.wDescriptorLength     = LE16(sizeof(udi_hid_kbd_report_desc_t)),\
    .ep.bLength                = sizeof(usb_ep_desc_t),\
    .ep.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep.bEndpointAddress       = UDI_HID_KBD_EP_IN | USB_EP_DIR_IN,\
    .ep.bmAttributes           = USB_EP_TYPE_INTERRUPT,\
    .ep.wMaxPacketSize         = LE16(UDI_HID_KBD_EP_SIZE),\
    .ep.bInterval              = KBD_POLLING_INTERVAL,\
}

//set report buffer (from host)
extern uint8_t udi_hid_kbd_report_set;

//report buffer (to host)
#define UDI_HID_KBD_REPORT_SIZE 8
extern uint8_t udi_hid_kbd_report[UDI_HID_KBD_REPORT_SIZE];

COMPILER_PACK_RESET()

#endif //KBD

// **********************************************************************
// EXK Descriptor structure and content
// **********************************************************************
#ifdef EXK

COMPILER_PACK_SET(1)

typedef struct {
    usb_iface_desc_t iface;
    usb_hid_descriptor_t hid;
    usb_ep_desc_t ep;
} udi_hid_exk_desc_t;

typedef struct {
    uint8_t array[54];
} udi_hid_exk_report_desc_t;

#define UDI_HID_EXK_DESC {\
    .iface.bLength             = sizeof(usb_iface_desc_t),\
    .iface.bDescriptorType     = USB_DT_INTERFACE,\
    .iface.bInterfaceNumber    = UDI_HID_EXK_IFACE_NUMBER,\
    .iface.bAlternateSetting   = 0,\
    .iface.bNumEndpoints       = 1,\
    .iface.bInterfaceClass     = HID_CLASS,\
    .iface.bInterfaceSubClass  = HID_SUB_CLASS_BOOT,\
    .iface.bInterfaceProtocol  = HID_PROTOCOL_GENERIC,\
    .iface.iInterface          = UDI_HID_EXK_STRING_ID,\
    .hid.bLength               = sizeof(usb_hid_descriptor_t),\
    .hid.bDescriptorType       = USB_DT_HID,\
    .hid.bcdHID                = LE16(USB_HID_BDC_V1_11),\
    .hid.bCountryCode          = USB_HID_NO_COUNTRY_CODE,\
    .hid.bNumDescriptors       = USB_HID_NUM_DESC,\
    .hid.bRDescriptorType      = USB_DT_HID_REPORT,\
    .hid.wDescriptorLength     = LE16(sizeof(udi_hid_exk_report_desc_t)),\
    .ep.bLength                = sizeof(usb_ep_desc_t),\
    .ep.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep.bEndpointAddress       = UDI_HID_EXK_EP_IN | USB_EP_DIR_IN,\
    .ep.bmAttributes           = USB_EP_TYPE_INTERRUPT,\
    .ep.wMaxPacketSize         = LE16(UDI_HID_EXK_EP_SIZE),\
    .ep.bInterval              = EXTRAKEY_POLLING_INTERVAL,\
}

//set report buffer (from host)
extern uint8_t udi_hid_exk_report_set;

//report buffer
#define UDI_HID_EXK_REPORT_SIZE 3

typedef union {
  struct {
    uint8_t report_id;
    uint16_t report_data;
 } desc;
 uint8_t raw[UDI_HID_EXK_REPORT_SIZE];
} udi_hid_exk_report_t;

extern udi_hid_exk_report_t udi_hid_exk_report;

COMPILER_PACK_RESET()

#endif //EXK

// **********************************************************************
// NKRO Descriptor structure and content
// **********************************************************************
#ifdef NKRO

COMPILER_PACK_SET(1)

typedef struct {
    usb_iface_desc_t iface;
    usb_hid_descriptor_t hid;
    usb_ep_desc_t ep;
} udi_hid_nkro_desc_t;

typedef struct {
    uint8_t array[57];
} udi_hid_nkro_report_desc_t;

#define UDI_HID_NKRO_DESC {\
    .iface.bLength             = sizeof(usb_iface_desc_t),\
    .iface.bDescriptorType     = USB_DT_INTERFACE,\
    .iface.bInterfaceNumber    = UDI_HID_NKRO_IFACE_NUMBER,\
    .iface.bAlternateSetting   = 0,\
    .iface.bNumEndpoints       = 1,\
    .iface.bInterfaceClass     = HID_CLASS,\
    .iface.bInterfaceSubClass  = HID_SUB_CLASS_NOBOOT,\
    .iface.bInterfaceProtocol  = HID_PROTOCOL_KEYBOARD,\
    .iface.iInterface          = UDI_HID_NKRO_STRING_ID,\
    .hid.bLength               = sizeof(usb_hid_descriptor_t),\
    .hid.bDescriptorType       = USB_DT_HID,\
    .hid.bcdHID                = LE16(USB_HID_BDC_V1_11),\
    .hid.bCountryCode          = USB_HID_NO_COUNTRY_CODE,\
    .hid.bNumDescriptors       = USB_HID_NUM_DESC,\
    .hid.bRDescriptorType      = USB_DT_HID_REPORT,\
    .hid.wDescriptorLength     = LE16(sizeof(udi_hid_nkro_report_desc_t)),\
    .ep.bLength                = sizeof(usb_ep_desc_t),\
    .ep.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep.bEndpointAddress       = UDI_HID_NKRO_EP_IN | USB_EP_DIR_IN,\
    .ep.bmAttributes           = USB_EP_TYPE_INTERRUPT,\
    .ep.wMaxPacketSize         = LE16(UDI_HID_NKRO_EP_SIZE),\
    .ep.bInterval              = NKRO_POLLING_INTERVAL,\
}

//set report buffer
extern uint8_t udi_hid_nkro_report_set;

//report buffer
#define UDI_HID_NKRO_REPORT_SIZE 32
extern uint8_t udi_hid_nkro_report[UDI_HID_NKRO_REPORT_SIZE];

COMPILER_PACK_RESET()

#endif //NKRO

// **********************************************************************
// MOU Descriptor structure and content
// **********************************************************************
#ifdef MOU

COMPILER_PACK_SET(1)

typedef struct {
    usb_iface_desc_t iface;
    usb_hid_descriptor_t hid;
    usb_ep_desc_t ep;
} udi_hid_mou_desc_t;

typedef struct {
    uint8_t array[77];//MOU PDS
} udi_hid_mou_report_desc_t;

#define UDI_HID_MOU_DESC {\
    .iface.bLength             = sizeof(usb_iface_desc_t),\
    .iface.bDescriptorType     = USB_DT_INTERFACE,\
    .iface.bInterfaceNumber    = MOUSE_INTERFACE,\
    .iface.bAlternateSetting   = 0,\
    .iface.bNumEndpoints       = 1,\
    .iface.bInterfaceClass     = HID_CLASS,\
    .iface.bInterfaceSubClass  = HID_SUB_CLASS_BOOT,\
    .iface.bInterfaceProtocol  = HID_PROTOCOL_MOUSE,\
    .iface.iInterface          = UDI_HID_MOU_STRING_ID,\
    .hid.bLength               = sizeof(usb_hid_descriptor_t),\
    .hid.bDescriptorType       = USB_DT_HID,\
    .hid.bcdHID                = LE16(USB_HID_BDC_V1_11),\
    .hid.bCountryCode          = USB_HID_NO_COUNTRY_CODE,\
    .hid.bNumDescriptors       = USB_HID_NUM_DESC,\
    .hid.bRDescriptorType      = USB_DT_HID_REPORT,\
    .hid.wDescriptorLength     = LE16(sizeof(udi_hid_mou_report_desc_t)),\
    .ep.bLength                = sizeof(usb_ep_desc_t),\
    .ep.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep.bEndpointAddress       = UDI_HID_MOU_EP_IN | USB_EP_DIR_IN,\
    .ep.bmAttributes           = USB_EP_TYPE_INTERRUPT,\
    .ep.wMaxPacketSize         = LE16(UDI_HID_MOU_EP_SIZE),\
    .ep.bInterval              = MOU_POLLING_INTERVAL,\
}

//no set report buffer

//report buffer
#define UDI_HID_MOU_REPORT_SIZE 5 //MOU PDS
extern uint8_t udi_hid_mou_report[UDI_HID_MOU_REPORT_SIZE];

COMPILER_PACK_RESET()

#endif //MOU

// **********************************************************************
// RAW Descriptor structure and content
// **********************************************************************
#ifdef RAW

COMPILER_PACK_SET(1)

typedef struct {
    usb_iface_desc_t iface;
    usb_hid_descriptor_t hid;
    usb_ep_desc_t ep_out;
    usb_ep_desc_t ep_in;
} udi_hid_raw_desc_t;

typedef struct {
    uint8_t array[27];
} udi_hid_raw_report_desc_t;

#define UDI_HID_RAW_DESC {\
    .iface.bLength             = sizeof(usb_iface_desc_t),\
    .iface.bDescriptorType     = USB_DT_INTERFACE,\
    .iface.bInterfaceNumber    = RAW_INTERFACE,\
    .iface.bAlternateSetting   = 0,\
    .iface.bNumEndpoints       = 2,\
    .iface.bInterfaceClass     = HID_CLASS,\
    .iface.bInterfaceSubClass  = HID_SUB_CLASS_NOBOOT,\
    .iface.bInterfaceProtocol  = HID_SUB_CLASS_NOBOOT,\
    .iface.iInterface          = UDI_HID_RAW_STRING_ID,\
    .hid.bLength               = sizeof(usb_hid_descriptor_t),\
    .hid.bDescriptorType       = USB_DT_HID,\
    .hid.bcdHID                = LE16(USB_HID_BDC_V1_11),\
    .hid.bCountryCode          = USB_HID_NO_COUNTRY_CODE,\
    .hid.bNumDescriptors       = USB_HID_NUM_DESC,\
    .hid.bRDescriptorType      = USB_DT_HID_REPORT,\
    .hid.wDescriptorLength     = LE16(sizeof(udi_hid_raw_report_desc_t)),\
    .ep_out.bLength            = sizeof(usb_ep_desc_t),\
    .ep_out.bDescriptorType    = USB_DT_ENDPOINT,\
    .ep_out.bEndpointAddress   = UDI_HID_RAW_EP_OUT | USB_EP_DIR_OUT,\
    .ep_out.bmAttributes       = USB_EP_TYPE_INTERRUPT,\
    .ep_out.wMaxPacketSize     = LE16(RAW_EPSIZE),\
    .ep_out.bInterval          = RAW_POLLING_INTERVAL,\
    .ep_in.bLength             = sizeof(usb_ep_desc_t),\
    .ep_in.bDescriptorType     = USB_DT_ENDPOINT,\
    .ep_in.bEndpointAddress    = UDI_HID_RAW_EP_IN | USB_EP_DIR_IN,\
    .ep_in.bmAttributes        = USB_EP_TYPE_INTERRUPT,\
    .ep_in.wMaxPacketSize      = LE16(RAW_EPSIZE),\
    .ep_in.bInterval           = RAW_POLLING_INTERVAL,\
}

#define UDI_HID_RAW_REPORT_SIZE RAW_EPSIZE

extern uint8_t udi_hid_raw_report_set[UDI_HID_RAW_REPORT_SIZE];

//report buffer
extern uint8_t udi_hid_raw_report[UDI_HID_RAW_REPORT_SIZE];

COMPILER_PACK_RESET()

#endif //RAW

// **********************************************************************
// CDC Descriptor structure and content
// **********************************************************************
#ifdef CDC

COMPILER_PACK_SET(1)

typedef struct {
    uint8_t bFunctionLength;
    uint8_t bDescriptorType;
    uint8_t bDescriptorSubtype;
    le16_t  bcdCDC;
} usb_cdc_hdr_desc_t;

typedef struct {
    uint8_t bFunctionLength;
    uint8_t bDescriptorType;
    uint8_t bDescriptorSubtype;
    uint8_t bmCapabilities;
    uint8_t bDataInterface;
} usb_cdc_call_mgmt_desc_t;

typedef struct {
    uint8_t bFunctionLength;
    uint8_t bDescriptorType;
    uint8_t bDescriptorSubtype;
    uint8_t bmCapabilities;
} usb_cdc_acm_desc_t;

typedef struct {
    uint8_t bFunctionLength;
    uint8_t bDescriptorType;
    uint8_t bDescriptorSubtype;
    uint8_t bMasterInterface;
    uint8_t bSlaveInterface0;
} usb_cdc_union_desc_t;

typedef struct {
    usb_association_desc_t iaface;
    usb_iface_desc_t iface_c;
    usb_cdc_hdr_desc_t fd;
    usb_cdc_call_mgmt_desc_t mfd;
    usb_cdc_acm_desc_t acmd;
    usb_cdc_union_desc_t ufd;
    usb_ep_desc_t ep_c;
    usb_iface_desc_t iface_d;
    usb_ep_desc_t ep_tx;
    usb_ep_desc_t ep_rx;
} udi_cdc_desc_t;

#define CDC_DESCRIPTOR {\
    .iaface.bLength            = sizeof(usb_association_desc_t),\
    .iaface.bDescriptorType    = USB_DT_IAD,\
    .iaface.bFirstInterface    = CDC_STATUS_INTERFACE,\
    .iaface.bInterfaceCount    = 2,\
    .iaface.bFunctionClass     = CDC_CLASS_DEVICE,\
    .iaface.bFunctionSubClass  = CDC_SUBCLASS_ACM,\
    .iaface.bFunctionProtocol  = CDC_PROTOCOL_V25TER,\
    .iaface.iFunction          = 0,\
    .iface_c.bLength             = sizeof(usb_iface_desc_t),\
    .iface_c.bDescriptorType     = USB_DT_INTERFACE,\
    .iface_c.bInterfaceNumber    = CDC_STATUS_INTERFACE,\
    .iface_c.bAlternateSetting   = 0,\
    .iface_c.bNumEndpoints       = 1,\
    .iface_c.bInterfaceClass     = 0x02,\
    .iface_c.bInterfaceSubClass  = 0x02,\
    .iface_c.bInterfaceProtocol  = CDC_PROTOCOL_V25TER,\
    .iface_c.iInterface          = 0,\
    .fd.bFunctionLength        = sizeof(usb_cdc_hdr_desc_t),\
    .fd.bDescriptorType        = CDC_CS_INTERFACE,\
    .fd.bDescriptorSubtype     = CDC_SCS_HEADER,\
    .fd.bcdCDC                 = 0x0110,\
    .mfd.bFunctionLength       = sizeof(usb_cdc_call_mgmt_desc_t),\
    .mfd.bDescriptorType       = CDC_CS_INTERFACE,\
    .mfd.bDescriptorSubtype    = CDC_SCS_CALL_MGMT,\
    .mfd.bmCapabilities        = CDC_CALL_MGMT_SUPPORTED,\
    .mfd.bDataInterface        = CDC_DATA_INTERFACE,\
    .acmd.bFunctionLength      = sizeof(usb_cdc_acm_desc_t),\
    .acmd.bDescriptorType      = CDC_CS_INTERFACE,\
    .acmd.bDescriptorSubtype   = CDC_SCS_ACM,\
    .acmd.bmCapabilities       = CDC_ACM_SUPPORT_LINE_REQUESTS,\
    .ufd.bFunctionLength       = sizeof(usb_cdc_union_desc_t),\
    .ufd.bDescriptorType       = CDC_CS_INTERFACE,\
    .ufd.bDescriptorSubtype    = CDC_SCS_UNION,\
    .ufd.bMasterInterface      = CDC_STATUS_INTERFACE,\
    .ufd.bSlaveInterface0      = CDC_DATA_INTERFACE,\
    .ep_c.bLength                = sizeof(usb_ep_desc_t),\
    .ep_c.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep_c.bEndpointAddress       = CDC_ACM_ENDPOINT | USB_EP_DIR_IN,\
    .ep_c.bmAttributes           = USB_EP_TYPE_INTERRUPT,\
    .ep_c.wMaxPacketSize         = LE16(CDC_ACM_SIZE),\
    .ep_c.bInterval              = CDC_EP_INTERVAL_STATUS,\
    .iface_d.bLength             = sizeof(usb_iface_desc_t),\
    .iface_d.bDescriptorType     = USB_DT_INTERFACE,\
    .iface_d.bInterfaceNumber    = CDC_DATA_INTERFACE,\
    .iface_d.bAlternateSetting   = 0,\
    .iface_d.bNumEndpoints       = 2,\
    .iface_d.bInterfaceClass     = CDC_CLASS_DATA,\
    .iface_d.bInterfaceSubClass  = 0,\
    .iface_d.bInterfaceProtocol  = 0,\
    .iface_d.iInterface          = 0,\
    .ep_rx.bLength                = sizeof(usb_ep_desc_t),\
    .ep_rx.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep_rx.bEndpointAddress       = CDC_RX_ENDPOINT | USB_EP_DIR_OUT,\
    .ep_rx.bmAttributes           = USB_EP_TYPE_BULK,\
    .ep_rx.wMaxPacketSize         = LE16(CDC_RX_SIZE),\
    .ep_rx.bInterval              = CDC_EP_INTERVAL_DATA,\
    .ep_tx.bLength                = sizeof(usb_ep_desc_t),\
    .ep_tx.bDescriptorType        = USB_DT_ENDPOINT,\
    .ep_tx.bEndpointAddress       = CDC_TX_ENDPOINT | USB_EP_DIR_IN,\
    .ep_tx.bmAttributes           = USB_EP_TYPE_BULK,\
    .ep_tx.wMaxPacketSize         = LE16(CDC_TX_SIZE),\
    .ep_tx.bInterval              = CDC_EP_INTERVAL_DATA,\
}

COMPILER_PACK_RESET()

#endif //CDC

// **********************************************************************
// CONFIGURATION Descriptor structure and content
// **********************************************************************
COMPILER_PACK_SET(1)

typedef struct {
    usb_conf_desc_t conf;
#ifdef KBD
    udi_hid_kbd_desc_t hid_kbd;
#endif
#ifdef MOU
    udi_hid_mou_desc_t hid_mou;
#endif
#ifdef EXK
    udi_hid_exk_desc_t hid_exk;
#endif
#ifdef RAW
    udi_hid_raw_desc_t hid_raw;
#endif
#ifdef CON
    udi_hid_con_desc_t hid_con;
#endif
#ifdef NKRO
    udi_hid_nkro_desc_t hid_nkro;
#endif
#ifdef MIDI
    udi_hid_midi_desc_t hid_midi;
#endif
#ifdef CDC
    udi_cdc_desc_t cdc_serial;
#endif
} udc_desc_t;

COMPILER_PACK_RESET()

#endif //_UDI_DEVICE_CONF_H_
